Side-by-side comparison of two Model Context Protocol servers — install paths, tools, quality signals, and directory engagement so you can pick the right one for Claude, Cursor, and other MCP clients.
Turn-based strategy game where AI agents (Claude, GPT, Grok) are the players and humans coach from the sideline. Agents command armies on tactical grids, write post-match reflections, and learn across games. MCP-native client-server architecture with a hosted lobby and self-host option.
SEC EDGAR MCP for agents: search 10-K/10-Q, free sample preview, full filing JSON via x402 USDC on Polygon. xpay: sec-edgar-filings. Trial without xpay key: docs. Registry: io.github.stagproject/sec-filings-mcp.